<script setup>
import { useCategory } from '@/views/category/composables/useCategory';
import GoodItem from '../home/components/GoodItem.vue';
import { useBanner } from '@/views/category/composables/userBanner'
//获取数据
const {categoryData} = useCategory()
//轮播图
const {bannerList} = useBanner()
</script>

<template>
  <div class="top-category">
    <div class="container m-top-20">
      <!-- 面包屑 -->
       <div class="bread-container">
        <el-breadcrumb separator="/">
          <el-breadcrumb-item :to="{path: '/'}">首页</el-breadcrumb-item>
          <el-breadcrumb-item>{{categoryData.name}}</el-breadcrumb-item>
        </el-breadcrumb>
       </div>
    </div>

    <!-- 轮播图 -->
  <div class="home-banner">
    <el-carousel height="500px">
      <el-carousel-item v-for="item  in bannerList" :key="item">
        <img :src="item.imgUrl" alt="" />
      </el-carousel-item>
    </el-carousel>
  </div>

  <!-- 分类列表 -->
   <div class="sub-list">
    <h3>全部分类</h3>
    <ul>
      <li v-for="i in categoryData.children" :key="i.id">
        <RouterLink :to="`/category/sub/${i.id}`">
          <img :src="i.picture" alt="">
          <p>{{ i.name }}</p>
        </RouterLink>
      </li>
    </ul>
   </div>

   <div class="ref-goods" v-for="item in categoryData.children" :key="item.id">
    <div class="head">
      <h3>{{ item.name }}</h3>
    </div>
    <div class="body">
      <GoodItem v-for="goods in item.goods" :key="goods.id" :goods="goods" />
    </div>
   </div>
  </div>
</template>

<style scoped lang="scss">
.top-category{
  h3{
    font-size: 28px;
    color: #666;
    font-weight: normal;
    text-align: center;
    line-height: 100px;
  }
  .sub-list{
    margin-top: 20px;
    background-color: #fff;
    ul{
      display: flex;
      padding: 0 32px;
      flex-wrap: wrap;
      justify-content: center;
      li{
        width: 168px;
        height: 160px;
        a{
          text-align: center;
          display: block;
          img{
            width: 100px;
            height: 100px;
          }
          p{
            line-height: 40px;
          }
          &:hover{
            color: $xtxColor;
          }
        }
      }
    }
  }

  .ref-goods{
    background-color: #fff;
    margin-top: 20px;
    position: relative;
    .head{
      .xtx-more{
        position: absolute;
        top: 20px;
        right: 20px;
      }
      .tag{
        text-align: center;
        color: #999;
        font-size: 20px;
        position: relative;
        top: -20px;
      }
    }
    .body{
      display: flex;
      justify-content: space-around;
      padding: 0 40px 30px;
    }
  }
  .bread-container{
    padding: 25px 0;
  }
}


//轮播图样式
.home-banner{
  width: 1240px;
  height: 500px;
  margin: 0 auto;
  img{
    width: 100%;
    height: 500px;
  }
}
</style>
